Ford Mustang Mach-E MOT Pass Rate & Official DVSA Failure Statistics

Ford Mustang Mach-E MOT History and Failure Rates vs UK National Average

The Ford Mustang Mach-E passed on its first attempt in 92.3%, and its overall record sits +11.8 percentage points above the national average for all cars. These figures come from every recorded DVSA MOT test for the Ford Mustang Mach-E in the 2023–2025 data: 10,127 tests across 4 model years (2020–2023). A test still carries exactly one pass or fail verdict.

Figures are computed from every recorded DVSA test for this model in the 2023–2025 data.

Most Common Ford Mustang Mach-E MOT Problems by Failure Category

Every MOT failure a tester records belongs to one inspection section of the DVSA manual. For the Ford Mustang Mach-E, the Tyres section leads the record — the breakdown below shows where the recorded failures cluster, then the exact strings behind the three biggest sections.

Shares are over the Ford Mustang Mach-E's recorded defect strings, merged across its year pages.

Top Recorded Ford Mustang Mach-E DVSA MOT Test Statistics & Defect Descriptions

The descriptions below are the exact DVSA failure strings testers recorded most often for the Ford Mustang Mach-E, each with how many of the model's 10,127 tests it was noted on.

• "Tread depth below requirements of 1.6mm" (Major) — noted on about 209 Ford Mustang Mach-E tests, 2.1% of the model's MOT record.
• "Windscreen damaged but not adversely affecting driver's view" (Minor) — noted on about 193 Ford Mustang Mach-E tests, 1.9% of the model's MOT record.
• "Has a cut in excess of the requirements deep enough to reach the ply or cords" (Major) — noted on about 177 Ford Mustang Mach-E tests, 1.7% of the model's MOT record.
• "Headlamp aim too high" (Rectified) — noted on about 144 Ford Mustang Mach-E tests, 1.4% of the model's MOT record.
• "Has ply or cords exposed" (Major) — noted on about 125 Ford Mustang Mach-E tests, 1.2% of the model's MOT record.
• "Wipers blade defective" (Minor) — noted on about 60 Ford Mustang Mach-E tests, 0.6% of the model's MOT record.

Best and Worst Ford Mustang Mach-E Model Years by Pass Rate

The strongest Ford Mustang Mach-E model year on record is 2020 (95.6% across 91 tests), and the weakest is 2023 (89.4%). The gap between them is 6.2 points. Years with fewer than 50 recorded tests are excluded, so these are the years with enough MOT history to mean something.

Ford Mustang Mach-E reliability is declining in the DVSA data — the pass rate moves about 1.9 points a year across the most recent model years shown above.

Newest model year first. Only years with at least 50 recorded tests are listed.

Pre-MOT Inspection Checklist for Ford Mustang Mach-E Owners

These checks follow this Ford Mustang Mach-E's own most-recorded failure strings, starting with what a tester is most likely to flag on a Ford Mustang Mach-E.

• the tyre tread — “tread depth below requirements of 1.6mm”

  Check all four tyres cold, including the inner shoulder where wear hides — 1.6mm across the central three-quarters is the legal limit, and most testers fail at 1.6mm without argument.

• the windscreen — “windscreen damaged”

  Check the driver’s side of the screen within the swept area for chips and cracks; anything larger than 10mm in the driver’s central view is a fail. Most chips can be resin-repaired for far less than a new screen.

• the lights — “headlamp aim too high”

  Switch everything on and walk round the car: both headlamps on dip and main, every indicator, both brake lights, reverse, fog and the two number-plate lamps. A bulb is a few pounds and a five-minute job.

Derived from the DVSA failure strings testers recorded for the Ford Mustang Mach-E. A check that finds nothing means the item is likely fine, not that the test is guaranteed.

Where the Ford Mustang Mach-E is most common

Across every Mustang Mach-E model year on record (2020–2023): 7,954 Ford Mustang Mach-E cars tested in a recordable postcode area, across 10,127 tests. Peterborough (PE) has the most, with 207 cars tested there. Cars are counted by the postcode area of the MOT station, so this is where they were tested, not necessarily where their owners live.

The twenty areas with the most Ford Mustang Mach-E cars in the record, sorted by car count — sort the columns for a different question. Cars tested at a station whose postcode area could not be resolved are counted in the model's total but in no area, so the shares add up to slightly under 100% even across every area, and an area's cars are a subset of the model's. Pass rate is blank below 30 tests in an area, where a percentage is noise rather than a finding. How this model's pass rate varies by postcode →

Frequently Asked Questions: Ford Mustang Mach-E MOT & Reliability